| Tail Number / N-Number | N540FU |
| Manufacturer | GARLICK HELICOPTERS INC |
| Model | HH-1K |
| Year Built | 1999 |
| Manufacturer's Serial Number | 157190 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | T-53 |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 1,150 hp (858 kW) |
| Type of Registrant | Non Citizen Corporation |
| Owner Name | ADF HELICOPTERS INC |
| Street | PO BOX 2108 |
| City | BREWSTER |
| State | WA |
| Zip Code | 98812-2108 |
| Region | Northwest Mountain |
| County | Okanogan County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1999-12-01 |
| Certificate Issue Date | 2017-06-23 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 51554174 |
| Mode S Code Hex | A6D87C |